Hair dryer diffuser



FIG. 1 is a front and top perspective view of a hair dryer diffuser,showing my new design;

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of a portion indicated with numeric 9 in FIG.2.

The dashed broken lines in the figures illustrate portions of the hairdryer diffuser that form no part of the claimed design. The dash dotdash lines in FIGS. 2 and 9 are for the purpose of depicting the cutline of the enlarged view and form no part of the claim.

CLAIM The ornamental design for a hair dryer diffuser, as shown anddescribed.